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PDF SI-7330 Data sheet ( Hoja de datos )
| Número de pieza | SI-7330 | |
| Descripción | Unipolar Driver ICs | |
| Fabricantes | Sanken electric | |
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Unipolar Driver ICs
SI-7300A and SI-7330A
s Ratings
Absolute
maximum
rating
Type No.
SI-7300A
SI-7330A
Supply voltage
(V)
VCC1
VCC2
48 8
42 8
Output
current
(A)
Io
1.7
3.2
Junction
temperature
(°C)
Tj
+125
+125
Operating
ambient
temperature (°C)
Top
–20 to +80
–20 to +80
(Ta = 25°C)
Storage
temperature
(°C)
Tstg
–30 to +100
–30 to +100
s Characteristics
Electrical
charac-
teristics
Supply voltage
Output current
VCC2 input
current
Type No.
(V) (mA/ø)
VCC1
VCC2
IO
IOM*
min typ max min typ max min max min typ max
(mA)
lCC2
max
SI-7300A
15 30 42 4.5 5 5.5 200 1500 535 580 625
45
SI-7330A
15 30 35 4.5 5 5.5 200 3000 535 580 625
45
* Measurement conditions are as shown in the external connection diagram.
Oscillation
frequency
(kHz)
External
zener diode
breakdown
voltage
(V)
F VZ
min typ max min max
19
21
25
VCC1
+5
70
19 21 25 VCC1 43
(Ta = 25°C)
Input excitation signal (active high)
Input voltage (V) High level input current (mA)
Low High Io=
Io= Io= Io=
level level 0.5A/ø 1.0A/ø 1.5A/ø 3.0A/ø
(OFF) (ON)
VIL VIH lIH
lIH lIH
lIH
max typ min max min max min max min max
0.8 2.8 2.2 10.0 3.0 10.0 4.9 10.0
0.3 1.8 5 100
15 100 40 100
s Block diagram
SI-7300A
Auxiliary power
supply VCC2
Reference
voltage
Comparator
amplifier
Main power
supply VCC1
Current
controller
Zener diode for
cancelling counter EMF
ZD
RX M
Trigger pulse
generator
circuit
Excitation signal
(4-phase)
Excitation
signal
amplifier
Counter EMF
canceller
Rx : Variable current resistor
Current detection
resistor Rs
s External connection diagram
SI-7300A
VCC2
+
2.2µF
10V
Excitation
signal input
(active low)
9
1 16
2 15
3 14
4 13
8
TD62302P
(Toshiba)
(Open collector)
PD
SI-7330A
VCC1
+
100µF
ZD 50V
VCC2
+
2.2µF
10V
510Ω×4
A
B
A
B
1 14 8
4
15
10
65
12 SI-7300A 7
17
2
10k Rx
18 16
2SC2002
9
11
3 13
RSA RSB
IO
AA
F.C
IO SPM
BB
IOM measurement conditions
VCC1 = 30V
VCC2 = 5V
RSA, RSB = 1.8Ω
RX : Open
SPM : Rm = 3.6Ω/φ
: Lm = 9.0mH/φ
ZD : VZ = 60V
9
A1
Excitation
signal input
(active low)
B2
A3
B4
TD62302P 8
(Toshiba)
(Open collector)
PD
16
15
14
13
82Ωx4
10kΩ
ZDA ZDB
VCC1
+
100µF
50V
A 13
B8
A9
B4
1 16 11 6
18
SI-7330A
12
10
15
IO
IO
2
RX 7
5
17 19 20 14 3
RSA RSB
AA
F.C
BB
SPM
IOM measurement conditions
VCC1 = 30V
VCC2 = 5V
RSA, RSB = 1.8Ω
RX : Open
SPM : Rm = 3.6Ω/φ
: Lm = 9.0mH/φ
ZD : VZ = 43V
29
1 page  
SI-7200M, SI-7230M, SI-7115B, SI-7300A,
SI-7330A, SI-7500A and SI-7502
Handling Precautions
(Note: The SI-7502 is applicable for item (2) only.)
For details, refer to the relevant product specifications.
(1) Tightening torque:
The torque to be applied in tightening screws when mounting the IC on a
heatsink should be below 49N•m.
(2) Solvent:
Do not use the following solvents:
Substances that
Chlorine-based solvents
: Trichloroethylene,
dissolve the package
Trichloroethane, etc.
Aromatic hydrogen compounds : Benzene, Toluene,
Xylene, etc.
Ketone and Acetone group solvents
Substances that
Gasoline, Benzine and Kerosene
weaken the package
(3) Silicone grease:
The silicone grease to be used between the aluminum base plate of the hybrid
IC and the heatsink should be any of the following:
• G-746 SHINETSU CHEMICAL INDUSTRIES CO., LTD.
• YG6260 TOSHIBA SILICONE CO., LTD.
• SC102 DOW CORNING TORAY SILICONE CO., LTD.
Please pay sufficient attention in selecting silicone grease since oil in some
grease may penetrate the product, which will result in an extremely short
product life.
Others
• Resistance against radiation
Resistance against radiation was not considered in the development of these ICs
because it is assumed that they will be used in ordinary environment.
54
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| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SI-7330.PDF ] | |
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